15209940392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{4973}}^1$

素因数の和:5562

約数の個数: 64

約数和(自身を含む): 30963746880

約数和(自身を除く): 15753806488

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 523, 731, 1046, 1462, 2092, 2924, 4184, 4973, 5848, 8891, 9946, 17782, 19892, 22489, 35564, 39784, 44978, 71128, 84541, 89956, 169082, 179912, 213839, 338164, 382313, 427678, 676328, 764626, 855356, 1529252, 1710712, 2600879, 3058504, 3635263, 5201758, 7270526, 10403516, 14541052, 20807032, 29082104, 44214943, 88429886, 111837797, 176859772, 223675594, 353719544, 447351188, 894702376, 1901242549, 3802485098, 7604970196, 15209940392]

約数ペア:

[(1, 15209940392), (2, 7604970196), (4, 3802485098), (8, 1901242549), (17, 894702376), (34, 447351188), (43, 353719544), (68, 223675594), (86, 176859772), (136, 111837797), (172, 88429886), (344, 44214943), (523, 29082104), (731, 20807032), (1046, 14541052), (1462, 10403516), (2092, 7270526), (2924, 5201758), (4184, 3635263), (4973, 3058504), (5848, 2600879), (8891, 1710712), (9946, 1529252), (17782, 855356), (19892, 764626), (22489, 676328), (35564, 427678), (39784, 382313), (44978, 338164), (71128, 213839), (84541, 179912), (89956, 169082)]